19089744

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{797}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 49476000

約数和(自身を除く): 30386256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 797, 998, 1497, 1594, 1996, 2391, 2994, 3188, 3992, 4782, 5988, 6376, 7984, 9564, 11976, 12752, 19128, 23952, 38256, 397703, 795406, 1193109, 1590812, 2386218, 3181624, 4772436, 6363248, 9544872, 19089744]

約数ペア:

[(1, 19089744), (2, 9544872), (3, 6363248), (4, 4772436), (6, 3181624), (8, 2386218), (12, 1590812), (16, 1193109), (24, 795406), (48, 397703), (499, 38256), (797, 23952), (998, 19128), (1497, 12752), (1594, 11976), (1996, 9564), (2391, 7984), (2994, 6376), (3188, 5988), (3992, 4782)]